Reasonably sensitive speakers for tube amps, max $2k/pair, new or used


While this topic has been covered before, I'm interested in both recent experiences with new products or anyone who just would like to chime in.

I have a couple friends interested in tube amps, lower wattage -- 40 wpc or below. Before they pull the trigger there, they need to find the best higher sensitivity speakers they can, hopefully at $2k or below, new or used.

QUESTION: What high sensitivity speakers would you recommend to them, new or used? What did you try and NOT like?
Characterizations of their sound, experience with a trial period, the company, etc. appreciated.

I'll pass the best answers and links along to them.
128x128hilde45
I have two systems…8 watt SET with linear tube mz2 as the pre and open baffle Cantuck audio lil 15s.  Lovely in my small room….give the speakers 2-3 months to open up.

my other system is in a much larger spac.  Includes a restored fisher x202b with Klipsch fortes upgraded with alk crossovers and crites tweeter diaphragms….great sound.  The alk crossovers really took the edge off the fortes, highly recommended
I guess I have $1,200 in both the Cantuck lil 15s and Klipsch fortes, so either meets your budget
Used Legacy Signature IIs or IIIs between $1600 and $2000.   Easy to drive 4 ohm, 94 db efficiency,  3.2 ohm min.   6-10" woofers, dual midrange, soft dome/ribbon tweeters and rear ambience tweeter.  Gorgeous sound with tight, punchy deep bass.  Can't be beat at that price.  Drive nicely with 30 watts including a 1978 Yamaha CR620 receiver or a high end VAC amp.  Superior dynamics and bass to a Magnapan and soooo much easier to drive.
@hilde45 Two friends (one is a well known remastering engineer) and my living room second system have Signature IIIs.  I'm using a highly modded Dyna ST70 for my pair with outstanding sound and deep, punchy bass.  I'm glad you like my suggestion.  The problem is finding one for sale.   Possibly when someone dies at an estate sale.   I'm looking for a dark cherry pair for one of my video systems.
I wanted to try some in Denver, not those models, but a home trial was not allowed so I passed. Would have been local dealer. Shame, really.